tailodds FORECAST
Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Dulles → Pittsburgh via Atlanta: arrives on time 58%

  1. 17:51 IAD → 19:54 ATL
    DL 1695 · Delta · 2h 08m · 74% on time, 2.0% cancelled
  2. 1h 12m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 21:06 ATL → 22:52 PIT
    DL 2583 · Delta · 1h 46m · 76% on time, 3.1% cancelled

Total trip 5h 01m, scheduled departure to arrival. Times are local. Both flew on 28 of the last 56 days.

Makes the connection80%The first flight arrived more than 27 minutes late on 20% of the days it flew: too late for the 45-minute minimum connection on a 1h 12m layover.
Arrives on time58%First flight not cancelled (2.0% are) × connection made (80%) × second flight not cancelled (3.1% are) and within 15 minutes (76%).
Total trip5h 01mIAD 17:51 to PIT 22:52, layover included

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.